This is simple and uncluttered, and I've been using it happily for a couple of years now. The headphone (brings up dsp options), mute, and volume buttons I had to hunt around for. The speaker button to the left of the headphone button brings up output device preferences. I listen to internet radio quite a bit, and have managed to associate an image with most stations, thanks to a string of code posted by a forum member.

I've been stuck on this one for about a year now and I don't really see myself using anything else for the time being.

The buttons on the left are for the Run Services component and are, L->R: AllMusic artist, YouTube artist, Album Art Downloader, TagScanner, Xplorer2, and the highly recommended NexusImage. Buttons created using http://icon-generator.net/

My layout is designed to beautifully and easily display additional metadata often associated with classical music. I add extra tags to organ music CDs, including the builder and restorer of the organ. All classical releases are tagged with a recording date and location. The colour scheme is based on colour rules from Solarized.